213700201

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{78653}}^1$

素因数の和:78696

約数の個数: 16

約数和(自身を含む): 264277440

約数和(自身を除く): 50577239

約数列:

[1, 11, 13, 19, 143, 209, 247, 2717, 78653, 865183, 1022489, 1494407, 11247379, 16438477, 19427291, 213700201]

約数ペア:

[(1, 213700201), (11, 19427291), (13, 16438477), (19, 11247379), (143, 1494407), (209, 1022489), (247, 865183), (2717, 78653)]